85128992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4759}}^1$

素因数の和:4825

約数の個数: 48

約数和(自身を含む): 184726080

約数和(自身を除く): 99597088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 4759, 8944, 9518, 17888, 19036, 38072, 61867, 76144, 123734, 152288, 204637, 247468, 409274, 494936, 818548, 989872, 1637096, 1979744, 2660281, 3274192, 5320562, 6548384, 10641124, 21282248, 42564496, 85128992]

約数ペア:

[(1, 85128992), (2, 42564496), (4, 21282248), (8, 10641124), (13, 6548384), (16, 5320562), (26, 3274192), (32, 2660281), (43, 1979744), (52, 1637096), (86, 989872), (104, 818548), (172, 494936), (208, 409274), (344, 247468), (416, 204637), (559, 152288), (688, 123734), (1118, 76144), (1376, 61867), (2236, 38072), (4472, 19036), (4759, 17888), (8944, 9518)]